specification:
Fast heating time: <10 seconds
Quick cooling time: <30 seconds
LED indicator
Power: 5V DC / 8W
Material: ABS + stainless steel
Colour: Black
Size: 165*20mm
Instructions for use:
Press and hold the switch for more than 2 seconds to turn it on!
The key: temperature conversion!
Green light (lower temperature)
Blue light (medium temperature)
Red light (maximum temperature)
note:
1. Due to the difference in light and screen, the color of the project may be slightly different from the picture.

2. Due to manual measurement, please allow a difference of 1-2 cm.